Pith Number

pith:T2L33DLP

pith:2011:T2L33DLPVB7ERRPPN3JSD5WDYD

not attested not anchored not stored refs pending

Observable Signatures of the low-z Circum-Galactic and Inter-Galactic Medium : UV Line Emission in Simulations

A. Popping, B. Milliard, C. D. Martin, C. Peroux, D. Vibert, J. Blaizot, J. M. Deharveng, R. Teyssier, S. Courty, S. Frank, Y. Rasera

arxiv:1111.3028 v1 · 2011-11-13 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2L33DLPVB7ERRPPN3JSD5WDYD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:59:39.688919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e97bd8d6fa87e48c5ef6ed321f6c3c0d82956263cdcd6d86e3bb2cf8673d5b8

Aliases

arxiv: 1111.3028 · arxiv_version: 1111.3028v1 · doi: 10.48550/arxiv.1111.3028 · pith_short_12: T2L33DLPVB7E · pith_short_16: T2L33DLPVB7ERRPP · pith_short_8: T2L33DLP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/T2L33DLPVB7ERRPPN3JSD5WDYD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9e97bd8d6fa87e48c5ef6ed321f6c3c0d82956263cdcd6d86e3bb2cf8673d5b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33dc487e78c8cb98a0577e0dc63dbf86a8ead9e4d47c3c5165c1dce759345f95",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-13T16:10:33Z",
    "title_canon_sha256": "ecde7608ea0edce0b07482db769b1423bb7d3f2c2d263f5ce7b45337ee4ec55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3028",
    "kind": "arxiv",
    "version": 1
  }
}